多元宇宙的概念是膨胀宇宙模型的自然结果。
The idea of a multiverse is a natural consequence of the inflationary universe model.
The elegance of a mathematical proof is in its simplicity and clarity.
The more you give, the more comes back to you.
一个人有身份有地位的时候朋友很多，但危难时候却没人与之交待。
我从神话中获得灵感。
To understand the electron is to understand the foundation of our technological civilization.